Question

(7,11) (10, -16) (0, 4) quadratic regression

Answer 1

The Quadratic model for the data given is : y = -x² + 8x + 4

The quadratic regression equation which models the function can be expressed in the form :

• y = ax² + bx + c

Using a quadratic regression calculator, the quadratic function for the data given is :

• a = 4
• b = 8
• c = -1

The Quadratic model would be written as :

• y = -x² + 8x + 4

Complete Question:

(7,11) (10, -16) (0, 4) write the quadratic regression equation for the data